GHSA-hmx5-qpq5-p643
- Gravedad
- Crítica
- CVSS
- No es un vector CVSS v3
- CISA KEV
- No está en el catálogo KEV en caché
- EPSS
- Sin puntuación EPSS en caché
Versiones afectadas y corregidas
- Introducida en 6.5.1 · corregida en 12.1.2
La última versión publicada no está en un rango afectado, o OSV no indica corrección.
El texto en lenguaje claro solo aparece si ya está en caché. Esta página no lo genera.
Prototype pollution in swiper
### Summary A prototype pollution vulnerability exists in the the npm package swiper (>=6.5.1, < 12.1.2). Despite a previous fix that attempted to mitigate prototype pollution by checking whether user input contained a forbidden key, it is still possible to pollute `Object.prototype` via a crafted input using Array.prototype. The exploit works across Windows and Linux and on Node and Bun runtimes. This issue is fixed in version 12.1.2 ### Details The vulnerability resides in line 94 of shared/utils.mjs where indexOf() function is used to check whether user provided input contain forbidden strings. ### PoC #### Steps to reproduce 1. Install latest version of swiper using npm install 2. Ru…
Alias: CVE-2026-27212
Aviso en OSV.dev · publicado el 2026-02-19 · modificado el 2026-02-23
- https://github.com/nolimits4web/swiper/security/advisories/GHSA-hmx5-qpq5-p643
- https://nvd.nist.gov/vuln/detail/CVE-2026-27212
- https://github.com/nolimits4web/swiper/commit/d3e663322a13043ca63aaba235d8cf3900e0c8cf
- https://github.com/nolimits4web/swiper
- https://github.com/nolimits4web/swiper/releases/tag/v12.1.2